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John Deere 7800 vs John Deere 7815

Verdict: John Deere 7800 vs John Deere 7815

The John Deere 7800 and the John Deere 7815 are both tractors — here is how they stack up on the figures that matter. John Deere 7800 leads on rated power with 170 hp against 167 hp. John Deere 7815 is the lighter machine (8,101 kg vs 13,910 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 7815 is the newer design (2005 vs 1992). In short: choose the John Deere 7800 for outright pulling power, or the John Deere 7815 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
John Deere 7800 Tractor
John Deere
94
Fit score
Best match
Clear
John Deere 7815 Tractor
John Deere
94
Fit score
Best match
Clear
Rated power
170 hp
167 hp
Confidence
98%
98%
Guide price
Overview
Manufacturer
John DeereReference
John DeereReference
The PowrQuad was the standard transmission on the Deere 7800. It consists of four speeds (1-4) in four ranges (A-D).Reference
Four gears (1-4) in four ranges (A-D) with left-hand power shuttle. Push-button power shifting between gears, synchronized range shifting using the clutch.Reference
Final drives
inboard planetaryReference
Differential lock
electro-hydraulic rearReference
Steering
hydrostatic powerReference
Engine
Engine (net)
126.8 kWReference
Drawbar (tested)
98.4 kWReference
Displacement
7.6 LReference
6.8 LReference
Bore/Stroke
116 x 121 mmReference
106 x 127 mmReference
Rated Power (net)
126.8 kWReference
Air cleaner
dual dry elementReference
dry with pre-cleanerReference
Compression
15.5:1Reference
17:1Reference
Rated RPM
2100Reference
2100Reference
Firing order
1-5-3-6-2-4Reference
Starter volts
12Reference
12Reference
Coolant capacity
26.0 LReference
29.2 LReference
Max power
92.6 kWReference
Power at rated engine speed
109.4 kWReference
Engine
150.6 kWReference
Power
150.6 kWReference
Fuel system
DE10 electronic rotary injectionReference
Idle RPM
875-2200Reference
Torque
918.1 NmReference
Torque RPM
1400Reference
Oil capacity
107.9 LReference
Oil change
250 hReference
Transmission
Transmission
John Deere PowerShiftReference
John Deere PowrQuad PlusReference
Gears
19 forward and 7 reverseReference
16 forward and reverseReference
Clutch
wet discReference
hydraulic wet discReference
PTO & Hydraulics
PTO (claimed)
108.1 kWReference
124.5 kWReference
PTO (tested)
118.5 kWReference
Hydraulic system
86.7 LReference
107.9 LReference
Type
full power shiftReference
partial power shiftReference
Capacity
86.7 LReference
107.9 LReference
Pressure
200.0 barReference
210.0 barReference
Valves
2 to 3Reference
2 to 4Reference
SCV flow
96.1 lpmReference
113.9 lpmReference
Rear Type
IIIN/IIReference
3/3NReference
Control
position and draft controlReference
Rear lift
4558 kgReference
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000Reference
540/1000Reference
Pump flow
121.1 lpmReference
Rear lift (at 24"/610mm)
6350 kgReference
Engine RPM
1000@1950Reference
Capacities
Fuel
344.4 LReference
391.7 LReference
Front hubs
1.9 LReference
Front diff.
22.4 LReference
Dimensions
2WD Wheelbase
290 cmReference
4WD Wheelbase
279 cmReference
Weight
13910 to 15560 poundsReference
8101 kgReference
Length
475 cmReference
570 cmReference
Height (cab)
300 cmReference
313 cmReference
Shipping weight
6309 kgReference
Operating weight
7058 kgReference
Rack-and-pinion rear axle
91 by 2997 mmReference
Rear tread
152 to 275 cmReference
Wheelbase
286 cmReference
Front tire
16.9-30Reference
Rear tire
20.8-42Reference
Standard tires (ag)
Front: 16.9-30. Rear: 20.8-42Reference
Optional tires (ag)
Front: 600/65R28. Rear: 710/70R38RReference
Width
280 cmReference
Ballasted weight
10900 kgReference
Clearance (drawbar)
51 cmReference
John Deere 7800 attachments
7800 Serial Number Location
7800 Serial Numbers
1993
2329Reference
1994
5701Reference
1995
10495Reference
1996
15001Reference
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
140Reference
120Reference
Battery volts
12Reference
12Reference
Batteries
2Reference
Battery CCA
750Reference
Battery AH
100Reference
Attachment overview
Test results
Fuel use
32.2 l/hourReference
Max pull
8582 kgReference
7815 Serial Numbers
Location:
Right-front of engineReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.

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